弘扬中华文化·传承国学经典

updraft是什么意思

updraft

英 ['ʌpdrɑːft] 美 ['ʌpdræft]

n. 上升气流；[建] 向上之排气
adj. [建] 向上通风的

英文词源

updraft (n.): also updraught, "rising air current," 1909, from up (adj.) + draft (n.).

双语例句

1. Peak updraft strength is slightly enhanced with hodograph curvature.: 山顶上升气流强度随速矢端迹曲率加大而稍有加强.

2. France in 1980 was first discovered through the Exploitation of Meteorological Satellites Pass updraft.: 1980年法国最先通过气象卫星发现了嘉峪关上升气流.

3. Disadvantages of updraft gas proucer are amount of tar in raw gas and poor loading capability.: 在上升气流气体proucer缺点是过量的原料气中的焦油和穷人的负重能力.

4. Pilots navigate through a growing thunderstorm's updraft and set off silver iodide flares.: 飞行员乘着越积越大的暴风雨的上升气流,点燃碘化银弹.

5. An updraft gasifier has clearly defined zones for partial combustion, reduction, and pyrolysis.: 一个吸式气化炉明确了对部分燃烧, 减少区和热解.